Naphthalene, 1,2-dihydro-5,8-dimethyl-

Base Information

Chemical Name:Naphthalene, 1,2-dihydro-5,8-dimethyl-
CAS No.:14108-89-5
Molecular Formula:C12H14
Molecular Weight:158.243
Hs Code.:
DSSTox Substance ID:DTXSID80446720
Wikidata:Q82265435

Synonyms:Naphthalene, 1,2-dihydro-5,8-dimethyl-;14108-89-5;DTXSID80446720

Suppliers and Price of Naphthalene, 1,2-dihydro-5,8-dimethyl-

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Naphthalene, 1,2-dihydro-5,8-dimethyl-

Chemical Property:

XLogP3:3.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:158.109550447
Heavy Atom Count:12
Complexity:181

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C2CCC=CC2=C(C=C1)C

Technology Process of Naphthalene, 1,2-dihydro-5,8-dimethyl-

There total 1 articles about Naphthalene, 1,2-dihydro-5,8-dimethyl- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 36.0%

: methanesulfonic acid 5,8-dimethyl-1,2,3,4-tetrahydro-naphthalen-2-yl ester

: 143-33-9,25596-52-5
sodium cyanide

: 5,8-dimethyl-1,2,3,4-tetrahydro-2-cyanonaphthalene

: 571-58-4
1,4-dimethylnaphthalene

: 14108-89-5
5,8-dimethyl-1,2-tetrahydronaphthalene

Guidance literature:: With N,N,N,N,N,N-hexamethylphosphoric triamide; at 120 ℃; for 72h;
DOI:10.1080/00397910600775663

Reference yield: 60.0%

: 14108-89-5
5,8-dimethyl-1,2-tetrahydronaphthalene

: 638-38-0,993-02-2,2180-18-9,15411-95-7,22981-23-3,27004-39-3
manganese triacetate

: 571-58-4
1,4-dimethylnaphthalene

: 5,8-dimethyl-1-acetoxy-2-bromotetrahydronaphthalene

Guidance literature:: With acetic acid; potassium bromide; at 70 ℃; for 6h;
DOI:10.1081/SCC-120038516

Reference yield:

: 14108-89-5
5,8-dimethyl-1,2-tetrahydronaphthalene

: 58720-40-4
4-(2,3,6-trimethyl-phenyl)-butan-2-one

Guidance literature:: Multi-step reaction with 7 steps

1: (i) PhCO₃H, (ii) NaOH

2: Pb(OAc)4 / benzene

3: LiAlH₄ / diethyl ether / Heating

4: Na, liq. NH₃ / diethyl ether; ethanol

5: Py*HCl, CrO₃, NaOAc / CH₂Cl₂

6: diethyl ether

7: Py*HCl, CrO₃, NaOAc / CH₂Cl₂

With chromium(VI) oxide; lead(IV) acetate; lithium aluminium tetrahydride; ammonia; sodium acetate; pyridine hydrochloride; sodium; In diethyl ether; ethanol; dichloromethane; benzene;